Xi'an Yunyi Instrument Co., Ltd
Xi'an Yunyiyibiao Instrument Co., Ltd. is a national high-tech enterprise, specializing in the R&D, production and sales of pressure transmitter,level meter, flow , temperature instrument and
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manufactory 4-20ma Flush Diaphragm Pressure Transmitter
hot sale Sanitary Flush flat Diaphragm membrane pressure transducer is a kind of pressure sensor commonly used in industrial practice. It is widely used in a variety of industrial automation environments, involving oil pipelines, water conservancy and hydropower, railway traffic, intelligent building, production control, aerospace, military, petrochemical, oil wells, Electricity, ships, machine tools, pipeline air supply, boiler vacuum and many other industries.
It is widely used in a variety of industrial automation environments, involving oil pipelines, water conservancy and hydropower, railway traffic, intelligent building, production control, aerospace, military, petrochemical, oil wells, Electricity, ships, machine tools, pipeline air supply, boiler vacuum and many other industries.
Ø lAnti-interference and anti-surge protection
Ø
Ø 4～20mA is convenient for remote transmission
Ø Piezoresistive pressure sensor design
Ø Using 316L isolation diaphragm and stainless steel housing design
Ø
Ø Excellent anti-jamming capability
Ø Overvoltage overcurrent protection, reverse polarity protection
Ø Process control systems
Ø General industrial applications
Ø Food and beverage industry
Ø Filling and packing machinery
Ø Dosing technology
Ø Level measurement
Ø Occasion where it is easy to block the pressure inlet
| Technical indicators: | |
| Media: | Oil, water, gas and compatible with 316L stainless steel |
| Pressure: | -0.1MPa ~ 0 ~ 10MPa |
| Overload: | 2 times (10MPa or less); 1.5 times (10MPa or more) |
| Accuracy: | ± 0.1% FS ,± 0.2% FS , ± 0.5% FS,± 1% FS |
| Nonlinear: | <± 0.2% FS |
| Hysteresis and repeatability: | ≤ ± 0.1% FS |
| Long-term stability: | ≤ ± 0.1% FS / year |
| Zero drift: | ≤ ± 0.02% FS / ℃ |
| Response time: | ≤500ms (standard) |
Electrical parameters manufactory 4-20ma Flush Diaphragm Pressure Transmitter
| Output: | Current 2-wire: 4 ~ 20mA Voltage 3-wire : 0 ~ 5V; 0 ~ 10V; 1 ~ 5V; 1 ~ 10V Option:RS 485 ,hart |
| Supply voltage: | DC24V (12 ~ 32VDC, less may contact) |
| Load capacity: | current output: ≤ 500Ω |
| Voltage output: | ≤ 250Ω output impedance |
| Electrical connection: | Standard for Hersman, optional direct outlet or M20 PIN Aviation |
| Materials: | |
| Wetted parts: | 316L stainless steel |
| Shell: | 304 |
| Seals: | Viton, optional: EPOM, NBR |
| Diaphragm: | 316L stainless steel |
| Other specifications: | |
| Process connection: | 50.5mm clamp |
| Material: | 316L stainless steel wetted materials; Shell: 304 |
| Protection class: | IP 65 |
| Medium temperature: | -30 ~ 80 ℃ |
| Ambient temperature: | -40 ~ 80 ℃ |
| Storage temperature: | -40 ~ 100 ℃ |
| Earthquake: | 108 RMS (25 ~ 2000HZ) |
| Current Limit: | The maximum current-24mA; voltage-largest 5mA |
| Certification: | CE |
Dimensions manufactory 4-20ma Flush Diaphragm Pressure Transmitter
| Product model | |||||||
| Model | YD-34 | ||||||
| Range | K:0...X kPa; P: PSI; K: kPa,; B: bar; M:MPa; m: mH2O | ||||||
| Precision | 1: 0.25%FS 2: 0.5%FS; 3:0.1 | ||||||
| Output | A: 4-20mA V1: 0.5-4.5V; V2: 0-5V; V3: 1-5V; V4: 0-10V; ; S0: Other | ||||||
| Power | P1: 9-32VDC; P2:5VDC ; P3: 12-32VDC; P4: 3VDC; P0: others | ||||||
| Interface | 50.5mm clamp | ||||||
| Connection | W1:Hirschman W2:Directly wire W3:M12 plug | ||||||
| YD-34 | 100P | 1 | A | P1 | G1 | W1 | Vendor Code |
Selection tips manufactory 4-20ma Flush Diaphragm Pressure Transmitter
1. The tested medium should be compatible with the materials in contact with the product.
2. For other special requirements, please consult us and indicate what you need in theorders.